Transcript Recent Shielding Experiments Updates in SINBAD Data base IJS Activity

Recent Shielding
Experiments Updates in
SINBAD Data base
and
IJS Activity
I. Kodeli (IAEA)
IEA International Workshop on
Fusion Neutronics, Venice, Sept.
21, 2004
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SINBAD
(Radiation Shielding Experiments Data Base)
Preserve results from expensive
experiments
Validation of
radiation transport codes
cross section data
Build confidence in methods and data
used
IEA International Workshop on
Fusion Neutronics, Venice, Sept.
21, 2004
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SINBAD - Radiation Shielding Experiments
Scope and Objectives
 Compilation of high quality, experiments for validation
and benchmarking of computer codes and nuclear data
used for radiation transport and shielding problems
encompassing:
 reactor shielding, PV dosimetry (35)
 fusion blanket neutronics (25)
 accelerator shielding (9)
 Low and inter-mediate energy particles applications
 Contains about 70 experiments (9 new in 2003, 9 this
year)
IEA International Workshop on
Fusion Neutronics, Venice, Sept.
21, 2004
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SINBAD
(Radiation Shielding Experiments Data Base)
 SINBAD data include benchmark information in standard
form:
(1) experimental facility and radiation source;
(2) benchmark geometry and material composition;
(3) detection system, measured data, and an error analysis.
 Peer review of the compilations by two scientists;
 Include graphical information on experimental geometry,
measured quantities, computer code inputs for the analysis,
reports used in the compilation, QA report and peer review
report
 Distribution on CD-ROM by the RSICC and the NEA Data Bank.
IEA International Workshop on
Fusion Neutronics, Venice, Sept.
21, 2004
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http://www.nea.fr/html/science/shielding/sinbad/sinbadis.htm
IEA International Workshop on
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21, 2004
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SINBAD - Radiation Shielding Experiments:
Contributing Institutions
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AEAT United Kingdom
 LANL USA
CEA France
 Michigan State Univ.
CERN SPS
 NIRS Japan
European Commission
 NIST USA
JRC Ispra
 ORNL USA
ENEA Italy
 PSI Switzerland
FZ-Karlsruhe Germany
 RIKEN, Japan
FZ-Rossendorf Germany
 SCK-CEN Belgium
Georgia-Tech USA
 Tohoku University
IPPE Obninsk Russian Federation
 TU Budapest Hungary
IRI Delft Netherlands
 TU Dresden Germany
JAERI Japan
 University of Illinois USA
JNC Japan
 University of Osaka, Japan
Jozef Stefan Institute Slovenia
 University of Pavia Italy
IEA International Workshop on
Lawrence Berkeley National
Fusion Lab.
Neutronics,
Sept. of Tokyo Japan
Venice,
University
21, 2004
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SINBAD Radiation Shielding Experiments
Materials
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B, Ti, H (1)
C (graphite) (2)
N (1)
O (2)
Na (4)
H2O (2)
H2O, C, Fe (1)
H2O, C, Pb (1)
H2O, Fe (2)
H2O, Steel (2)
H2O, Steel, Al (2)
Concrete (1)
Al (2)
Al, Nb (1)
Be (1)
 Fe (11)
 Fe, Pb (1)
 Fe, Concrete, (CH2)2n (3)
 Ni (1)
 Steel (2)
 SS (2)
 Fe & SS (1)
 SS & (CH2)2n (1)
 SS, (CH2)2n & Cu (1)
 Pb (1)
 Si, SiC (3)
 V (2)
 W (4)
Air (4)
IEA International
Workshop
on
Fusion Neutronics,
Sept. materials (9)
Venice,
Multiple
21, 2004
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Fusion Experiments (1/2)
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FNG-SS ENEA Bulk Shield
FNG-ITER ENEA Blanket Bulk Shield
FNG-ITER ENEA Neutron Streaming
FNG-ITER ENEA Dose Rate
FNG ENEA Silicon Carbide
FNG ENEA Tungsten
FNS JAERI Graphite Cylindrical Assembly
FNS JAERI Liquid Oxygen
FNS JAERI Vanadium block
FNS JAERI Tungsten
FNS JAERI Skyshine
FNS 14 MeV Neutron Streaming through Dogled Duct
IPPE Vanadium Shells
IEA International Workshop on
Fusion Neutronics, Venice, Sept.
21, 2004
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Fusion Experiments (2/2)
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KANT FzK Be Sphere
OKTAVIAN Osaka Aluminum Sphere
OKTAVIAN Osaka Iron Sphere
OKTAVIAN Osaka Nickel Sphere
OKTAVIAN Osaka Silicon Sphere
OKTAVIAN Osaka Tungsten Sphere
ORNL 14-MeV neutrons -> SS/Borated (CH2)2n Slab
TUD Iron Slab Experiment
TUD Spectra Measurements (FNG Bulk Shield)
TUD SiC Spectra Measurements (FNG)
TUD W Spectra Measurements (FNG)
University of Illinois Iron Sphere (D-T)
IEA International Workshop on
Fusion Neutronics, Venice, Sept.
21, 2004
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Experiments - Accelerators
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BEVALAC Experiment with Nb Ions on Nb & Al Targets
CERN Roesti I, II, III Experiments
HIMAC - He, C, Ne, Ar, Fe, Xe, Si ions on C, Al, Cu, Pb targets
INS U-Tokyo Transmission of n & γ from 52 MeV protons
MSU experiment with He & C ions on Al target
Osaka University Transmission of n & g generated by 65 MeV protons
PSI neutron spectra from 590 MeV p on Pb Target
RIKEN 70-210 MeV quasi-monoenergetic neutron spectra
TIARA 40 & 65 MeV n -> Fe, Concrete, (CH2)n
IEA International Workshop on
Fusion Neutronics, Venice, Sept.
21, 2004
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SINBAD - work to be done (>2004)
FUSION
Title
Organisation
 LLNL spheres
 Oktavian LiF, TEFLON, Ti, Cr, Mn, Co, Cu, As,
Se, Zr, Nb, Mo spheres
 FNS TOF Exp. on Li2O, Be, C, N, Fe, Pb cylinders
 FNS Clean Exp. on Li2O, Be, C, Fe, Cu, & SS316
 FNS Cu Slab
 FNS SiC Experiment
 TUD streaming experiment
 g leakage from Fe, Al, Ti, Zr, Pb spheres
 Fusion n exp. on Cu, LiAlO2, Li2TiO3, Li3ZrO3
 Hg experiment with D-T and Cf-252 sources
 IPPE Iron Shells Transmission Experiment
 Models of iron shieldings with empty slits
IEA International Workshop on
Fusion Neutronics, Venice, Sept.
21, 2004
LLNL,LANL,ORNL
Osaka-Univ.
JAERI
JAERI
JAERI
JAERI
TU Dresden
VNIITF, R.F.
JAERI, U-Osaka
JAERI
IPPE, FZK
ISTC
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SINBAD - work to be done (>2004)
ACCELERATORS
Title
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Organisation
Shielding through concrete and iron using 800-MeV protons
ISIS, RAL, UK
Neutron transmission through Concrete Shields
AVF Osaka Univ.
30- and 52-MeV Protons on thick targets (C, Fe, Cu, Pb)
INS Tokyo Univ.
68 MeV P on thick Cu target
JAERI
113 MeV P on thick Fe target
LANL
N Yields from Stopping-Length C, Al, Fe and Depl. U Targets for 256-MeV P LAMPF LANL-1989
Neutrons from 710-MeV Alphas Stopping in H2O, C, Steel and Pb
SREL 1980
Photoproduction of High-Energy N in Thick Pb Targets Irradiated by
150 to 270 MeV Electrons
U-Mainz1973
N fluxes inside/around Fe Beam Stop Irradiated by 500 MeV P
KEK-1979
Reaction Rate in Thick Concrete Shield Irradiated by 6.2 GeV Protons
LBL-1965
N production by d impinging on Be, C, and U thick targets (17-200 MeV)
IPN Orsay
Aviation route dose experiments
ARC Seibersdorf
Cosmic ray induced n spectrum (Zugspitze 2660m, Chacaltaya 5240m,CERF) GSF, Neuherberg
TOF N spectra & radioactivity induced in Li,Be,Cu,C,Al,etc. for 25-40 MeV d Tohoku Univ.
N transmission spectra from 20cm Fe slab, D2O(He3,xn) reaction at 40 MeV NPI Rez
Residual Product Yields in Thin Targets Irradiated by 100-2600 MeV P ITEP, Moscow
N Field in Outside Surface of 0.8 Gev Proton-Irradiated Thick W-Na Target ITEP, Moscow
IEA International Workshop on
Shielding experiments through concrete and iron (100-800 MeV p)
HIMAC, KEK
Fusion Neutronics, Venice, Sept.
21, 2004
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Conclusions
 ~ 70 valuable shielding experiments have been compiled in a
standard format. These were reviewed by at least 2 experts.
 Further data is being processed and much data is waiting to
be processed. These experiments have been identified of
being of high relevance for validation of radiation transport
and shielding methods and codes.
 New contributions on benchmark experiment data,
assistance in review and feedback information are welcome.
IEA International Workshop on
Fusion Neutronics, Venice, Sept.
21, 2004
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Web page for SINBAD
OECD/NEA Data Bank
 Computer Program Service
http://www.nea.fr/html/dbprog/
 SINBAD Database
 at RSICC:
 http://www-rsicc.ornl.gov/BENCHMARKS.html
 at OECD/NEA
 http://www.nea.fr/html/science/shielding/sinbad/sinbadis.htm
IEA International Workshop on
Fusion Neutronics, Venice, Sept.
21, 2004
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Slovenian tasks - 2004
SUSD3D sensitivity/uncertainty code system
DOORS
DANTSYS
GROUPR
GROUPSR
VITAMIN
-J/COVA
SEADR
ERRORR34
Main features
• Suitable for complex one-, two-
F,F+
Partial
X-sections
Group
covariances
SUSD3D
Group
SAD/SED
covariances
and three-dimensional sensitivity
and uncertainty analysis.
• Reduced memory requirement
• SAD/SED effects
• Variable mesh option (TORT),
geometry and material composition
taken directly from TORT produced
file (VARSCL)
• Runs on PC (under DOS,
LINUX), VAX VMS, HP-UNIX
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Fusion Neutronics, Venice, Sept.
21, 2004
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Slovenian tasks - 2004
Calculational tool development
SUSD3D code for deterministic sensitivity and uncertainty
analysis (ongoing):
 Update from f77 to f95 (improved memory treatment)
 Pre- and post-processing
 User-friendly features
 Methodology for 3D analysis (including 1st collision source and
hybrid methods)
VITAMIN-J/COVA cross-section covariance matrix library:
validation and use of processing codes and covariance data.
IEA International Workshop on
Fusion Neutronics, Venice, Sept.
21, 2004
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Pre-analysis of TBM Benchmark Experiment
Using DORT and SUSD3D Codes
 6Li(n,t) reaction rate is most
sensitive to cross-sections of
Be elastic, (n,2n), (n,t),(n,a),
6Li (n, at), 7Li elastic,
O and C.
Sensitivity of Li6(n,t) to the detector response functions (direct sensitivity term).
Comparison near/far positions (FNG TBM Experiment).
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Relative sensitivity/Unit lethargy
 SUSD3D sensitivity analysis
using FENDL-2 cross-sections,
covariance from EFF-3 (9Be),
IRDF-90 (6Li), ENDF/B-VI
(7Li)
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10
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Li-6(n,t)
Li-6(n,t)
Li-6(n,t)
Li-6(n,t)
10
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10
-2
 According to covariance data
from EFF-3 the uncertainties
in 6Li(n,t) are low (<2%).
(4.2cm)-A
(4.2cm)-B
(22cm)-A
(22cm)-B
10
-1
10
0
10
1
10
2
10
3
10
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10
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10
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Energy (eV)
2004/2005: Final set-up
analysis & comparison
with
measured
data.
IEA International
Workshop
on
Fusion Neutronics, Venice, Sept.
21, 2004
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FNG
IEA International Workshop on
Fusion Neutronics, Venice, Sept.
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Zr-90(n,2n)
1.1
1.0
Elastic
-3
Inelastic
-4
(n,2n)
40
IEA International Workshop on
Fusion Neutronics, Venice, Sept.
21, 2004
Ni(n,p)
Mn(n,g)
30
(n,3n)
Au(n,g)
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Distance (cm)
-2
In(n,n’)
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Total
-5
0.7
0
-1
Al(n,a)
0.8
0
Zr(n,2n)
DORT-J3.3
DORT - F2
MCNP-4C
Exp. Error
(+-1sigma)
1
Nb(n,2n)
0.9
Sensitivity (%/%)
C/E
FNG - W: Cross-section sensitivity
(n,g)
Back
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TUD Tungsten
Back
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21, 2004
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FNS Tungsten
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FNS-14 MeV Neutron
Streaming through
Dogleg Duct
Back
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Fusion Neutronics, Venice, Sept.
21, 2004
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FNS-14 MeV Neutron
Skyshine Experiment
Back
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Fusion Neutronics, Venice, Sept.
21, 2004
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ISIS
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